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. Author manuscript; available in PMC: 2020 Nov 1.
Published in final edited form as: J Colloid Interface Sci. 2019 Jul 31;555:331–341. doi: 10.1016/j.jcis.2019.07.082

Figure 4:

Figure 4:

Photograph of the dexamethasone device on human thumb. Size of the device is set by needle gauge size and desired mass of oleogel. The devices appear white due to the presence of the dexamethasone particles.